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Ground Stop

SEA - Seattle-Tacoma International
Archived

Reason / Condition

runway construction

Delays

No average delay reported

Start Time

Sep 19, 2026 3:30 PM UTC
8:30 AM PDT Local

Estimated End Time

Sep 19, 2026 4:45 PM UTC
9:45 AM PDT Local

Last Updated

Sep 19, 2026 4:18 PM UTC
9:18 AM PDT Local

Raw JSON Payload
{
    "id": "ca453d98-700e-4e5e-8573-ce9ad71be1ce",
    "center": "ZSE",
    "endTime": "2026-09-19T16:45:00Z",
    "airportId": "SEA",
    "createdAt": "2026-09-19T15:42:56Z",
    "startTime": "2026-09-19T15:30:00Z",
    "updatedAt": "2026-09-19T15:42:56Z",
    "advisoryUrl": "https:\/\/www.fly.faa.gov\/adv\/adv_otherdis.jsp?advn=79&adv_date=09192026&facId=SEA&title=ATCSCC ADVZY 079 SEA\/ZSE 09\/19\/2026 CDM GROUND STOP&titleDate=09\/19\/2026",
    "includedFlights": "",
    "sourceTimeStamp": "2026-09-19T15:42:26Z",
    "impactingCondition": "runway construction",
    "includedFacilities": [
        "ZLC",
        "ZOA",
        "ZSE",
        "ZLA",
        "CYEG",
        "CYVR",
        "CYYC",
        "CYYJ",
        "CYLW"
    ],
    "programExpirationTime": "2026-09-19T16:45:00Z",
    "probabilityOfExtension": "MEDIUM"
}